PH Review. The cause of a substance being acidic is… 20 1.pH 0-6.9 2.pH 7.1-14 3.Many Hydroxide ions 4.Many Hydrogen ions 12345.

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Presentation transcript:

pH Review

The cause of a substance being acidic is… 20 1.pH pH Many Hydroxide ions 4.Many Hydrogen ions 12345

The pH range for acids is… pH pH pH 7 4. pH

The cause of a substance being basic is… pH pH Has Hydroxide ions 4. Has Hydrogen ions 12345

The pH range for bases is… 20 1.pH pH pH 7 4.pH

The cause of a substance being neutral is… 20 1.pH 7 2.Equal # of hydrogen & oxygen 3.Equal # of hydrogen ions & hydroxide ions 4.Many hydroxyl ions 12345

The best way to neutralize a substance is…. *Chose the BEST answer Add a base 2.Add an acid 3.Add the opposite 4.Add an equally strong opposite 12345

Which of the following is NOT a pH indicator? 20 1.Litmus paper 2.Printer paper 3.pH paper 4.Purple flowers 12345

Which of the following is NOT an acid? 20 1.lemons 2.vinegar 3.soda 4.Laundry detergent 12345

Which of the following is NOT a base? 20 1.Antacids 2.Liquid soap 3.Orange juice 4.bleach 12345

_____________ are slippery and found in cleaners 20 1.Acids 2.Bases 3.Neutrals 4.Alkalines 12345

___________ can dissolve some metals Acids 2.Bases 3.Neutrals 4.Alkalines 12345